Individual Calculations September 2017
 Koval, Jakub  Total change: -36.00  Rating chartPersonal card
 FIDE OPEN Oravska Priehrada 2017 Oravska Priehrada SVK 2017-08-25
RcRownchangeKK*chgGame
 1838 2045 3.50 7 -1.80 20 -36.00 
  Dziewonski, Dariusz 1666 POL1.0010.09201.80 
  Zsitva, Norbert 1838 SVK0.501-0.2720-5.40 
  Mizicka, Matus 1817 SVK0.501-0.2920-5.80 
  Sulgan, Branislav 1879 SVK1.0010.28205.60 
  Panko, Radoslav 1948 SVK0.001-0.6320-12.60 
  Hyll, Jan 1895 SVK0.501-0.2020-4.00 
  Dzwierzynski, Bartosz 1820 POL0.001-0.7820-15.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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